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Published in:

Volume 3 Issue 5
May-2016
eISSN: 2349-5162

Unique Identifier

JETIR1605021

Page Number

104-107

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Title

SCR based Triggering Method for Single Phase Induction Motor

ISSN

2349-5162

Cite This Article

"SCR based Triggering Method for Single Phase Induction Motor", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.3, Issue 5, page no.104-107, May-2016, Available :http://www.jetir.org/papers/JETIR1605021.pdf

Abstract

In this paper a SCR based starting mechanism for single phase induction motor is proposed as the initial current to be drawn by the induction motor is always an important factor in its operation. The circuit uses standard power supply comprising of a step-down transformer from 230Vto 12V and 4 diodes forming a Bridge Rectifier that delivers pulsating dc which is then filtered by an electrolytic capacitor of about 470µF to 1000µF. The filtered dc being unregulated, IC LM7812 is used to get 12V DC constant at its pin no 3 irrespective of input DC varying from 9V to 14V. The input dc shall be varying in the event of input ac at 230volts section varies in the ratio of V1/V2=N1/N2.

Key Words

Single Phase Induction motor, SCR, Triggering Circuit, Inrush Current, Opto Isolator

Cite This Article

"SCR based Triggering Method for Single Phase Induction Motor", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 5, page no. pp104-107, May-2016, Available at : http://www.jetir.org/papers/JETIR1605021.pdf

Publication Details

Published Paper ID: JETIR1605021
Registration ID: 160167
Published In: Volume 3 | Issue 5 | Year May-2016
DOI (Digital Object Identifier):
Page No: 104-107
ISSN Number: 2349-5162

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Cite This Article

"SCR based Triggering Method for Single Phase Induction Motor", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 5, page no. pp104-107, May-2016, Available at : http://www.jetir.org/papers/JETIR1605021.pdf




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